Resideo VR8300H4501 Valve 30067439-890 Does this unit require a

Does this unit require a specific mounting angle

This centrifugal blower wheel features a 4 5/8-inch diameter and a 1 1/3-inch width

Smith commercial water heaters

By utilizing original factory specifications

Resideo VR8300H4501 Valve 30067439-890 Does this unit require aThe Resideo VR8300H4501 is a commercial grade, single stage standing pilot gas valve designed for high capacity 24VAC appliances ranging from 30,000 to 290,000 BTU hr. Engineered for reliability in standard heating applications, this combination gas control features a slow opening characteristic to ensure smooth ignition and reduced system stress. The 3 4" x 3 4" NPT straight through body pattern with an integral flange provides a robust connection